This information can be sorted in the tool which can also be exported to a spreadsheet for further analysis.
Simply download your Search Term report from last month in Seller Central or your Advertising Console. Go to Advertising -> Campaign Manager -> Advertising Reports. Select Sponsored Products, Report Type: Search Term, Report Period: Last Month and Data Unit: Total.
After pulling your search term report, you can upload it in the box below to perform your full bid optimization review.